Description

2-Methyl-2-Propenoic Acid Telomer With 2-Propenoic Acid And Sodium Hydrogen Sulfite, Sodium Salt is a specialized polymeric surfactant and dispersant derived from methacrylic acid and acrylic acid. This compound is engineered to provide superior performance as a scale inhibitor and crystal growth modifier in demanding aqueous systems. It is a critical raw material for formulators in the water treatment, detergent, and construction chemical industries, where its ability to control mineral deposition and stabilize particulates is highly valued.

Application

• Water Treatment Chemicals: A highly effective antiscalant and dispersant in industrial cooling water, boiler water, and reverse osmosis (RO) systems to prevent calcium carbonate, sulfate, and phosphate scales.
• Detergent & Cleaning Formulations: Acts as a builder and sequestrant in liquid and powder detergents, enhancing cleaning efficiency by inhibiting lime soap deposition and improving surfactant performance.
• Construction Additives: Used as a superplasticizer and grinding aid in cement production, and as a dispersant in gypsum and tile adhesive formulations to improve workability and reduce water content.
• Paints & Coatings: Serves as a pigment dispersant and grinding aid in aqueous coating systems, improving color development, stability, and gloss.
• Pulp & Paper Processing: Functions as a dispersant and deposit control agent to prevent pitch and stickies deposition, improving paper quality and machine runnability.
• Oilfield Chemicals: Employed in drilling fluids and production chemicals as a scale inhibitor to prevent mineral scaling in downhole and topside equipment.
• Textile Auxiliaries: Used in dyeing and printing processes to improve dye dispersion and leveling, resulting in more uniform coloration.
• Personal Care Products: Can be utilized as a viscosity modifier and stabilizer in certain cosmetic and personal care formulations.

Basic Information

Product Name	2-Methyl-2-Propenoic Acid Telomer With 2-Propenoic Acid And Sodium Hydrogen Sulfite, Sodium Salt
CAS No.	91112-49-1
Molecular Formula	(C4H6O2)x·(C3H4O2)y·NaHSO3
Molecular Weight	Variable (Polymer)
Synonyms	Acrylic Acid-Methacrylic Acid Telomer Sodium Sulfonate; Poly(acrylic acid-co-methacrylic acid) sodium sulfonate telomer; Sodium poly(acrylate-co-methacrylate) sulfonate; AA-MAA Telomer Sulfonate; Acrylic/Methacrylic Acid Copolymer Sulfonate; Dispersant 910; Scale Inhibitor Polymer; CAS 91112-49-1
EINECS	Contact for details

Quality Control

Our production of this telomer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as molecular weight distribution, sulfonate content, and residual monomer levels are rigorously controlled. Certificates of Analysis (COA) detailing assay, pH, solid content, and viscosity are provided with each shipment. We support compliance with relevant industry standards for water treatment and construction chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent moisture absorption and caking. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid or powder
Solid Content	40 - 50 % (or as specified)
pH (as is or @ 1% solution)	6.0 - 8.0
Viscosity (Brookfield)	Contact for details
Density	~1.2 g/cm³
Sulfonate Content (as SO3Na)	Contact for details
Residual Monomer (Acrylic Acid)	< 0.5 %
Identification (IR)	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.